ISO 9463:1990
Nitric acid feed solutions from reprocessing plants; spectrophotometric determination of plutonium after oxidation to plutonium (VI)

Standard No.

ISO 9463:1990

Release Date

1990

Published By

International Organization for Standardization (ISO)

Status

Withdraw

Replace By

ISO 9463:2009

Latest

ISO 9463:2019

Scope

The method is applicable, without interference, in the presence of numerous cations, it is applicable to test portions containing between 0,5 mg and 2,5 mg of plutonium. Specifies principle, chemical conditions, reagents, apparatus, operating procedure, expression of results and interferences.

ISO 9463:1990 history

• 2019 ISO 9463:2019 Nuclear energy — Nuclear fuel technology — Determination of plutonium in nitric acid solutions by spectrophotometry
• 2009 ISO 9463:2009 Nuclear energy - Nuclear fuel technology - Determination of plutonium in nitric acid solutions by spectrophotometry
• 1990 ISO 9463:1990 Nitric acid feed solutions from reprocessing plants; spectrophotometric determination of plutonium after oxidation to plutonium (VI)